I bought TTK game set here in Japan because I heard I could buy a Japanese game disk and play it in english, while that's true, the expansion pack codes are only for the Japanese store and don't work with my American account. I contacted Sony, they said my chance is to come here. I'm looking for anyone that wants the game in Japanese and can trade me for the American download codes. I really like the game but I'm not going to pay for it twice.